INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '660382e96ed4ec92f0bc19523f0bda9ee69c9ac5890e8e6016a6badc546951bb', 
    'OK2IkrOUu+unob299SQwLEslyZHgDU67sO8hRiHQ6hA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)